“map scale”的概念、定义、翻译、参考文献-科学参考

单词	map scale
释义	map scale [`map ´skāl] ^MAPPING The ratio between a distance on a map and the corresponding distance on the earth, often represented as 1:80,000 (natural scale) or 30 miles (48.27 kilometers) to an inch.
随便看	spiral ligament spiral mold cooling spiral of Archimedes spiral organ spiral pipe spiral plate exchanger spiral pressure gage spiral ramp system spiral ring structure spiral scanning spiral spring spiral thermometer spiral-tube heat exchanger spiral valve spiral welded pipe spiral wire column spiramycin spiran spiraster spire spiricle Spiriferida Spiriferidina Spirillaceae Spirillinacea

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。